diff options
| author | Chanwoo Choi <cw00.choi@samsung.com> | 2014-04-24 13:15:45 +0200 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2014-04-29 02:50:31 +0200 |
| commit | 0604002cde72cd60a11013daf2d9f456d4895ce8 (patch) | |
| tree | 2541a95a24b76462a949490bf4f42e5314ccd496 /drivers/extcon | |
| parent | extcon: max77693: Use devm_extcon_dev_allocate for extcon_dev (diff) | |
| download | linux-0604002cde72cd60a11013daf2d9f456d4895ce8.tar.xz linux-0604002cde72cd60a11013daf2d9f456d4895ce8.zip | |
extcon: max14577: Use devm_extcon_dev_allocate for extcon_dev
This patch use devm_extcon_dev_allocate() to simplify the memory control
of extcon device.
Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/extcon')
| -rw-r--r-- | drivers/extcon/extcon-max14577.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/extcon/extcon-max14577.c b/drivers/extcon/extcon-max14577.c index d17dd4ff4d0f..d49e891b5675 100644 --- a/drivers/extcon/extcon-max14577.c +++ b/drivers/extcon/extcon-max14577.c @@ -739,14 +739,15 @@ static int max14577_muic_probe(struct platform_device *pdev) } /* Initialize extcon device */ - info->edev = devm_kzalloc(&pdev->dev, sizeof(*info->edev), GFP_KERNEL); - if (!info->edev) { + info->edev = devm_extcon_dev_allocate(&pdev->dev, + max14577_extcon_cable); + if (IS_ERR(info->edev)) { dev_err(&pdev->dev, "failed to allocate memory for extcon\n"); return -ENOMEM; } info->edev->name = dev_name(&pdev->dev); - info->edev->supported_cable = max14577_extcon_cable; + ret = devm_extcon_dev_register(&pdev->dev, info->edev); if (ret) { dev_err(&pdev->dev, "failed to register extcon device\n"); |